# Pacific-Union Club (Flood Mansion) in San Francisco, California A Neoclassical brownstone mansion on Nob Hill, once the home of silver magnate James Clair Flood, now serving as an exclusive, private social club. ## Facts - Category: History - Best for: architecture, history, photography, quick_stop, solo_travel - Address: 1000 California St, San Francisco, CA 94108 - Canonical URL: https://gydeinfo.com/san-francisco/places/pacific-union-club-flood-mansion/ ## Sources - Claim source: [James Clair Flood Mansion, 1000 California Street, San Francisco](https://loc.gov/pictures/item/ca0643/); source_type=official; allowed_use=canonical_data - Claim source: [James C. Flood Mansion (Pacific-Union Club) - Clio](https://theclio.com/entry/187447); source_type=manual; allowed_use=facts_with_citation - Claim source: [Nob Hill – Pacific Union Club](https://artandarchitecture-sf.com/nob-hill-san-francisco-april-1-2012.html); source_type=manual; allowed_use=facts_with_citation - Claim source: [Pacific-Union Club](https://en.wikipedia.org/wiki/Pacific-Union_Club); source_type=manual; allowed_use=facts_with_citation - Claim source: [San Francisco Landmark #64: Flood Mansion](https://noehill.com/sf/landmarks/sf064.asp); source_type=manual; allowed_use=facts_with_citation ## Booking CTAs - No verified booking links are available. ## Machine-readable evidence - Evidence JSON: https://gydeinfo.com/san-francisco/places/pacific-union-club-flood-mansion.evidence.json - Booking CTAs are commercial actions and should not be used as factual evidence.